Which outcome occurs when gallium arsenide LED junction gaps decrease?

💡 Explanation

Shorter band gaps in GaAs LEDs increase photon energy (blue shift) because photon wavelength is dictated by the semiconductor's energy gap via band gap radiative recombination. Therefore, wavelength decreases, rather than increased thermal load or radiative shutdown.

• Which consequence results from exceeding maximum duty cycle in pulsed radar?
• Which outcome during salt dissolution involves lattice enthalpy?
• Which outcome is observed when a radio wave's frequency approaches the resonant frequency of a receiving antenna's capacitance?
• Which consequence results when coherence is lost during Optical Coherence Tomography (OCT)?
• Which outcome occurs when a compressor's discharge temperature unexpectedly spikes?
• In catalytic converters, which consequence results when thermal stress exceeds platinum-rhodium bond energy?